Rock Airport
Rock Airport is an earth dam located in Allegheny County, Pennsylvania. It carries a Significant hazard potential classification and has a fair condition assessment.
About Rock Airport
The primary purpose of Rock Airport is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Alaskan Property Management Co, Llc (private). It impounds the Tr Little Deer Creek.
The dam stands 11 feet tall and stretches 110 feet across, creates a reservoir covering 2 acres, has a maximum storage capacity of 8 acre-feet, and collects water from a drainage area of 0 square miles.
This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life. Its condition is rated fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. The most recent inspection on record was 12/04/2020.
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Location
| State | Pennsylvania |
| County | Allegheny |
| River/Stream | Tr Little Deer Creek |
| Coordinates | 40.59778, -79.81861 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 11 ft |
| Dam Height | 11 ft |
| Dam Length | 110 ft |
Storage & Hydraulics
| NID Storage | 8 acre-ft |
| Max Storage | 8 acre-ft |
| Normal Storage | 8 acre-ft |
| Surface Area | 2 acres |
| Drainage Area | 0 sq mi |
Ownership & Safety
| Purpose | Recreation |
| Owner | ALASKAN PROPERTY MANAGEMENT CO, LLC |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Fair |
| Last Inspection | 12/04/2020 |
| Emergency Action Plan | No |
Identifiers
| NID ID | PA01676 |
| Federal ID | PA01676 |
| More Info | State Dam Safety Program |